class Baoshu
	def chuli(i)
		for j in 1..i do
			if j%3==0&&j%5==0
				puts "fizzbzz"
			elsif j%3==0&&j%5!=0
				puts "fizz"
			elsif j%3!=0&&j%5==0
				puts "buzz"
			else
				puts j
			end
		end
	end
end

Baoshu.new.chuli(100)
				
				